Dredger actuated from land

Abstract

Drag dredger, for the extraction and cleaning of sediments in bays, port accesses, navigable channels, docks, watercourses, lakes or reservoirs, equipped with means for excavation, dragging and removal of bottom and means to regulate and support, with a driving force that is made from land, which facilitates the extraction of sediments directly onto land and immediately leaves a flat surface on the sea-bed. This is done by regulating the excavation means as well as the cutting depth very closely and all of this in less time and cost. The above is characterized because it is made up of a frame, equipped with a drag scoop (1) that can be moved vertically through the use of a hydraulic or mechanical mechanism (6), to regulate cutting (drag cutting angle), and also has longitudinal (2) cross beams (3) which show crow-foot chains (8) for the dragging of the dredger. In addition, coupled to the frame are at least four watertight runner systems or means (4), to be dragged with a at a cutting angle from a lower blade (9) located on the lower perimeter edge of the scoop (1), these watertight runners (4) are what prevent it from sinking to the bottom or sinking into the material to be extracted.

Dependencies are inferred from the claim text.